>>12491422This also makes cultures where 7r is common split into two - 7r carriers engage in mutual putdowns, teasing, mock conflicts and other forms of "joking" that make the non carriers assume they are unwelcome and leave; and the reverse, a 7r wandering among non carriers doesn't get that dopamine hit abd also assumes he is unwelcome.
Which is how you sometimes get to the situation where a politician who "everyone hates" gets elected, because the people get so isolated they are practically unaware of each other.
No such splits occur in cultures where 7r doesn't commonly occur.